Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c619634b1e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for db_query_range

db_query_rangeRun #519c60f26cf68Run #519c619634b1eDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,161 1,097 -64 -5.5%
Incl. Wall Time (microsec) per call 581 549 -32 -5.5%
Excl. Wall Time (microsec)37 33 -4 -10.8%
Incl. CPU (microsecs)444 396 -48 -10.8%
Incl. CPU (microsecs) per call 222 198 -24 -10.8%
Excl. CPU (microsec)37 28 -9 -24.3%
Incl. MemUse (bytes)5,736 5,736 0 0.0%
Incl. MemUse (bytes) per call 2,868 2,868 0 0.0%
Excl. MemUse (bytes)1,180 1,180 0 0.0%
Incl. PeakMemUse (bytes)944 944 0 0.0%
Incl. PeakMemUse (bytes) per call 472 472 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for db_query_range [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
db_query_range0 N/A% -64 -3.4% -48 -1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -6.2% -9 -18.8% 0 N/A% 0 N/A%
Parent functions
Drupal\user\Plugin\Block\UserNewBlock::blockBuild0 N/A% -64 -100.0% -47 -97.9% 0 N/A% 0 N/A%
menu_get_item0 N/A% 0 0.0% -1 -2.1% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% -61 -95.3% -40 -83.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 1 1.6% 1 2.1% 0 N/A% 0 N/A%